// 在 theme.less 文件中，覆盖 Vant 官方的 less 变量值
  @blue:#3190e8;
  @white:#fff;
  @font-size-lg:1.1rem;

  @nav-bar-height:2.75rem;
  @nav-bar-background-color:@blue;
  @nav-bar-icon-color:@white;
  @nav-bar-text-color:@white;
  @nav-bar-title-font-size:@font-size-lg;
  @nav-bar-title-text-color:@white;

  @padding-base:2px;
  @tag-padding:@padding-base;

  @text-color:orange;
  @count-down-text-color: @text-color;